# SDR MASA2017053012339

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2017
- Submitted: May 31, 2017
- Operation: Air carrier
- Aircraft: [N407SW](https://openairdocs.org/aircraft/N407SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7034
- Aircraft time: 47,471 hours, 42,335 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Condition: Failed
- Location: Hyd System
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA2017053012339

## Discrepancy

LANDING GEAR DISAGREE ON APPROACH.  TROUBLESHOT TO BAD 3B PUMP.

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